diff --git a/client/dictionaries/t55xx_default_pwds.dic b/client/dictionaries/t55xx_default_pwds.dic
index 570264306..702e75891 100644
--- a/client/dictionaries/t55xx_default_pwds.dic
+++ b/client/dictionaries/t55xx_default_pwds.dic
@@ -167,3 +167,7 @@ F1EA5EED
 93C467E3
 # natural log
 27182818
+#JAKCOM R5 smart ring default credentials http://www.jakcom.com/ins/r5/r5en.html
+5469616e
+51243648
+